开始进行

When the male is interested in breeding he will crawl on top of the female forming a zig zag pattern and begin courtship "squeezing her" in 5-60 second intervals.

如果雄性有兴趣进行交配，他将爬在雌性身上形成Z形形状，并在5-60秒内开始对雌性进行摩擦挤压。

The contrast material was bolus injected through antecubital vein ,while four layers of dynamic scans were performed for 50 seconds.These slice dynamic images were processed with the CT perfusion software package.Cerebral blood flow,cerebral blood volume,and mean transit time were measured within the specific regions of interest of the brain,and quantitative analysis was performed.

在常规轴面CT扫描后选取基底节及其相邻层面，经肘静脉团注对比剂，同时开始连续50 s的四层动态扫描，重建的198幅动态图像使用CT脑灌注软件包进行处理，获得灌注图像，测量所选脑内感兴趣区的血流量、血容量及平均通过时间，并对其进行定量分析。

Due to its simple structure and easy operation, users could key to every genus by multi-approaches, such as choosing any character or several characters to begin, clicking the buttons on the tool column. There were many image pictures and notes information in the key, which should make users have more overall understanding to every genus of the Chalcididae; there were different fault-tolerant levels in the system in order to avoid the various mistakes.

其结构简单，使用方便，用户可以从任一特征开始选择，也可以进行多项选择或通过点击工具栏上的操作按钮等多种途径，对中国小蜂科各属进行灵活检索；检索表中包含了许多形象图片和文字信息，能够让用户对小蜂科各属有较全面的了解；系统还具有不同的容错功能，可以避免因各种原因导致的错误。

They made every effort to appeal to pay great attention to city planning in order to ensure Chinese cities rational and healthy development. They emphasized decentralism and suburban planning. They began to pay attention to development balance between town and country, opposing the deformed stage in which town was prosperous, while country fell into decay. Additionally, they began to attach importance to planning and building park, square and other public places in city.

他们极力呼吁对城市规划设计的重视，以保证中国城市发展沿着科学健康的道路进行，强调分散主义原则和对城市进行功能的分区规划，开始注意城市与农村之间的平衡协调发展，反对城市繁荣发达、乡村破败落后的畸形发展状态，注重城市里公园、广场等公共活动场所的规划建设，等等。

The analysis of thermal behavior and chemical structure show that the three main reactions do not initiate simultaneously. Dehydrogenization and cyclization reactions begin at the initial stage of stabilization, while oxidation reaction takes place on the precondition of cyclization reaction. Cyclization reaction has induction period that is influenced by temperature and heating rate.

热分析和化学结构分析的结果表明，预氧化过程中的三大主要反应并非同时进行，脱氢反应和环化反应从预氧化初期开始，而氧化反应需要以环化反应为前提条件，随后进行；环化反应具有一定的诱导期；在氧化性气氛中，首先发生脱氢反应，氧对环化反应起到了阻碍作用，使整个过程顺利可控。

Before the start of diatomite to filter and clean the oil mix, which help filter by coating machine.

过滤开始前要将硅藻土和洁净的油进行混合，这项工作由助滤层涂覆机进行。

In 1965 she had undergone a routine back operation which involved X-rays using the radio-opaque10 contrast agent lipiodol. The side-effects of the chemical were horrific: with particles lodged in her cranium and forming cervical cysts, Dorine suffered enormous and mounting pain.

而那时，妻子的身体状况已开始令人担忧。1965年她按照计划进行了背部手术，需要进行X光检查。X光技术中山网站建设需要用射线不能穿透的碘化油作对比剂，而这种化学物质会带来可怕的副作用：粒子留存在她的颅腔中山网站建设，同时还结成都网站建设宫颈囊肿，巨大的病痛愈演愈烈，残酷地煎熬着珠海网站建设莉安。

Methods］ninety femal sd rats,weight 230～280 gram,were rangdonmized into three groups: qiangguyin group,miacalcic group and control group.all rats were variectomized.after 10 weeks,the osteoporosis model succeed,the treatment group,contrast group were given qiangguyin,miacalcic respectively.the treatment group used qiangguyin everyday,1ml/g.the contrast group used miacalcic 0.72u/kg,everyday hyodermic.and 3,4.5,6 months after the treatment,kill 10 rats to explore.the neck of femur were cut and stined with masson golder trichrome for bone histomorphomemetric contrast group analysis.

方法］健康雌性sd大鼠90只，体重230～280g。随机分为3组，分别为治疗组、对照组和空白组，每组30只。分别采取切除双侧卵巢方法进行骨质疏松造模，10周造模成功后，开始给药，治疗组用自拟强骨饮灌胃，每日一次，每次1ml/g，对照组用密盖息，皮下注射，每日1次，每次0.72u/kg。空白组，不做处理。在给药后3、4.5、6个月每组各取10只大鼠进行检测，先测量体重，空气栓塞处死，分离股骨颈，获得股骨颈样本，经切片等处理后，显微镜下作骨形态计量学检测。

AREN BARLOW: German public television and rights holder for the Olympic Games, ZDF, was broadcasting on the Great Wall last week and Johannes Hano had just started talking to an American expert on the man-made marvel when the police moved in.

aren Barlow ：具有奥运报道权的德国公共电视频道 ZDF上周在长城进行了报道，当 Johannes Hano 刚刚开始对一名美国专家就这个人工奇迹进行采访时，警察跑过来了。

Method］from january 2003 to may 2006,32 patients were corrected with qin si-he's orthotics devices on the ilizarov principle of tension-stress,which involved 15 males and 17 females,the age ranged from 10 to 25 years.among these patients,2 were caused by peroneal nerve injury,l by tumor in the vertebral canal,5 by meningocele,11 were caused by poliomyelitis,13 by congenital talipes equino-varus.in accordance with deformities,external fixator and limitied operative methods were dertermined.the limited release of soft tissue were performed in 7 patients,limited osteotomy in 25 patients.the dynamic muscle balance operation were performed in 9 patients with imbalance of muscle strength.according to the ilizarov technique,the fixative rods were installed.the telescopic rods on the apparatus were rotated one week after the operation,the divices had corrective function in three-dimensional directions.the deformity of talipes equinovarus,internal rotation and drooping of the forefoot were gradually corrected,and the patients could bear weight and walked on the deformed foot.the mean duration of traction were 42 days,then removed the external fixator maintained with plaster for a site time.

方法］2003年1月～2006年5月，根据ilizarov张力应力法则，应用秦泗河改良的外固定矫形器，遵循ilizarov穿针固定的基本原则，共手术治疗马蹄内翻足32例，男15例，女17例；年龄10～25岁，平均17岁。病因：腓总神经损伤2例，腰椎管内肿瘤1例，硬脊膜膨出5例，小儿麻痹后遗症11例，先天性马蹄内翻足13例。术前用足掌的前外缘负重行走者11例，用足的外缘或足背外侧负重者21例。根据马蹄内翻足畸形程度、性质和患者年龄，确定实施有限矫形手术的方法和外固定矫形器治疗。本组7例同期实施有限的软组织松解术，25例同期实施了有限的截骨术和跗骨间关节融合术，9例合并踝关节内外翻肌力明显失衡者，同期行足部肌腱转移的肌力平衡术。然后安装外固定矫形器。术后按作者制定的管理程序，7 d开始旋转相应的螺纹牵拉杆，对器械进行三维空间的缓慢调整，先矫正前足内收和后足内翻，后矫正足下垂畸形，直至达到矫形要求的标准。在矫形的过程中定期进行x线检测，以防止发生踝关节前后移位，治疗期间允许患足负重行走。术后平均牵伸42 d，拆外固定器后患足再上石膏固定适当时间。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。